@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9bf0a4c-f80c-4a34-9980-23ef7f46e77f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9bf0a4c-f80c-4a34-9980-23ef7f46e77f> .